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Describes an experiment in which simulated June rainfalls of 200-500 mm. were applied on sandy soils, and of 300-600 mm. on clay soils. Results showed...

Studies in woodland at Alice Holt, Hampshire from 1954 to 1960 indicated that the average maximum distance moved by adult males caught more than once ...

Mathematical parameters were fitted to a 2-species competition model and a statistical test for the hypothesis that the species are competing for the ...

Seeds of Polygonum spp., especially P. convolvulus, were the main weed seeds eaten by partridges in October 1968 and formed 44% of the total dry weigh...

Shoots of Calluna vulgaris were covered in a thin layer of gypsum which held sufficient water to give good estimates of evaporation rate and surface t...

Details are given of the construction of a diffusion porometer for measuring stomatal resistances of leaf surfaces, based on principles described in F...

Graphs and histograms are given showing changes in the stomatal resistance of Vicia faba leaves during the day as related to leaf insertion and date o...

Optimum summer index is based on the formula I= 10T_X + 20S-7R where T_X is mean daily temperature (°F), S is mean daily sunshine (h) and R is total rai...